Trivia / Once Upon a Time S4 E7 "The Snow Queen"

• Cross-Cast Role: The baby Alexandra is played by a boy.
• Prop Recycling: The gazebo where the Duke of Weselton confronts Ingrid is a redressed variant on the one where Cora and Jonathan met in "Bleeding Through", and Bo Peep's gazebo in "White Out".
• Underage Casting: Pascale Hutton (Gerda) plays the youngest of the sisters but was actually older than Sally Pressman (Helga).